This is a 1/4 x 1/4 x 1/4 tube fittings (tube x tube x tube). These fittings are quick connectors.They are manufactured with food grade, safe non-toxic FDA approved high-grade polypropylene material. They are NSF certified and correspondingly, these fittings are an excellent choice for potable liquids such as reverse osmosis drinking water, beverage dispensing, coffee machines, RV and Marine, misting systems, ice makers as well as other foodstuffs.

Product Features

  • ¼” Quick Connect Fitting fits standard tubing used on most RO systems
  • Zero-leak connections
  • Push-fit technology
  • Quick disconnection without other tools
  • Suitable for use in hot and cold water applications


  • O-Ring – EPDM
  • Collet – Polypropylene


  • Push-fit technology
  • Removable: Yes
  • For use with Copper: Yes
  • For use with CPVC: Yes
  • For use with PEX: Yes
  • For use with PVC Schedule 40: Yes
  • Zero-leak connection
  • No tools or tube inserts required
  • Inlet Thread Type: Compressions/Push
  • Quick disconnection without other tools
  • Maximum Working Temperature: 140°F
  • Minimum Working Temperature: 33°F
  • Outlet Thread Type: Compression/Push
  • Suitable for use in hot and cold


Part No.Tube O.D.